61583160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 131261640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 179, 183, 188, 235, 244, 282, 305, 358, 366, 376, 470, 488, 537, 564, 610, 705, 716, 732, 895, 915, 940, 1074, 1128, 1220, 1410, 1432, 1464, 1790, 1830, 1880, 2148, 2440, 2685, 2820, 2867, 3580, 3660, 4296, 5370, 5640, 5734, 7160, 7320, 8413, 8601, 10740, 10919, 11468, 14335, 16826, 17202, 21480, 21838, 22936, 25239, 28670, 32757, 33652, 34404, 42065, 43005, 43676, 50478, 54595, 57340, 65514, 67304, 68808, 84130, 86010, 87352, 100956, 109190, 114680, 126195, 131028, 163785, 168260, 172020, 201912, 218380, 252390, 262056, 327570, 336520, 344040, 436760, 504780, 513193, 655140, 1009560, 1026386, 1310280, 1539579, 2052772, 2565965, 3079158, 4105544, 5131930, 6158316, 7697895, 10263860, 12316632, 15395790, 20527720, 30791580, 61583160]

約数ペア:

[(1, 61583160), (2, 30791580), (3, 20527720), (4, 15395790), (5, 12316632), (6, 10263860), (8, 7697895), (10, 6158316), (12, 5131930), (15, 4105544), (20, 3079158), (24, 2565965), (30, 2052772), (40, 1539579), (47, 1310280), (60, 1026386), (61, 1009560), (94, 655140), (120, 513193), (122, 504780), (141, 436760), (179, 344040), (183, 336520), (188, 327570), (235, 262056), (244, 252390), (282, 218380), (305, 201912), (358, 172020), (366, 168260), (376, 163785), (470, 131028), (488, 126195), (537, 114680), (564, 109190), (610, 100956), (705, 87352), (716, 86010), (732, 84130), (895, 68808), (915, 67304), (940, 65514), (1074, 57340), (1128, 54595), (1220, 50478), (1410, 43676), (1432, 43005), (1464, 42065), (1790, 34404), (1830, 33652), (1880, 32757), (2148, 28670), (2440, 25239), (2685, 22936), (2820, 21838), (2867, 21480), (3580, 17202), (3660, 16826), (4296, 14335), (5370, 11468), (5640, 10919), (5734, 10740), (7160, 8601), (7320, 8413)]